ZRE200BP

White Paper ZMOTION™ Detection Lens and Pyro Sensor Configuration Guide Sonia Daley, Senior Product Engineer WP001807-0312 Copyright ©2012 Zilog® Inc. All rights reserved. www.zilog.com ZMOTION™ Detection Lens and Pyro Sensor Configuration Guide White Paper Revision History Each instance of Revision History reflects a change to this document from its previous revision. For more details, refer to the corresponding pages linked within the table below. Revision Level Description Page Number Mar 2012 07 Updated Recommended API Settings table. See Table 1 on page 4. Nov 2011 06 Updated Recommended API Settings table. See Table 1 on page 4. Apr 2011 05 Updated Recommended Intrusion API Settings table. See Table 2 on page 6. Mar 2011 04 Updated to include recommended API settings for the Intrusion Detection MCU. See Table 2 on page 6. Jan 2011 03 Updated to include two additional Nicera lenses. See Table 1 on page 4. Nov 2010 02 Updated for new Zilog/IXYS logo All Aug 2010 01 Initial Release All Date WP001807-0312 Page 2 of 8 ZMOTION™ Detection Lens and Pyro Sensor Configuration Guide White Paper Introduction Zilog’s innovative ZMOTION Motion Detection products featuring PIR technology allow for a single microcontroller solution to fit a wide variety of occupancy, lighting, intrusion detection and general-purpose motion detection control applications. Zilog has paired the Z8F082A Encore! XP® MCU, featuring built-in motion detection software, with popular, high-quality lenses and pyroelectric sensors to provide a robust solution to a variety of applications. The Application Programmer Interface (API) settings allow for further customization to fit specific customer requirements. This document establishes recommended API settings that Zilog has optimized and verified as meeting or exceeding lens manufacturers’ coverage areas. These reference settings can serve as a starting point for further optimization for a customer’s specific application and environment. Test Configuration To test a variety of lenses and pyros, the Zilog ZMOTION Detection and Control Development Kit was used throughout the verification process. For further information about this development tool, please reference Getting Started with Zilog’s ZMOTION Detection and Control Development Kit User Manual (UM0230). The development board was mounted at the lens manufacturer’s recommended height. A minimum of four boards with identical hardware were used for testing purposes, with another board hosting generic settings used for control. Test Methods Walk tests were performed at a variety of speeds and with different target walkers. All walk tests were compared with the lens manufacturer’s coverage map. The testing conformed to EN 50131-2-2 Standard, with respect to the environmental conditions, target, and walk test methods. For further information about manufacturers’ coverage areas, please see the ZMOTION Lens and Pyroelectric Sensor Product Specification (PS0286). Recommended Settings On the next page, Table 1 displays the configuration settings recommended by Zilog to use for a given set of lens and pyro combinations. For further information about these API Register Settings, please refer to the ZMOTION Detection and Control Family Featuring PIR Technology Product Specification (PS0285). WP001807-0312 Page 3 of 8 ZMOTION™ Detection Lens and Pyro Sensor Configuration Guide White Paper Table 1. Recommended API Settings Lens AA0.9GIT1 CM 0.77GIV3 Pyro SDA02-54P RE200B-P API Register Number & Name Address NCL-9(26) CWM 0.5GIV1 CM 0.77 GIV5 NCL-3B NCL-3R NCL-10IL NCL-10S NCL-11 EWA 0.3 GI V2 RE200B-P RE200B-P RE200B-P RE200B-P RE200B-P RE200B-P RE200B-P RE200B-P RE200B-P PIR Sensitivity Register 101h 12 12 15 16 15 12 12 12 12 12 12 PIR SC0, Motion Status and Engine Mode Control 102h 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 PIR SC1, Engine Status and Control 103h 0x40 0x50 0x50 0x40 0x50 0x40 0x40 0x40 0x40 0x40 0x38 PIR SC2, Range Control 104h 0x02 0x01 0x01 0x01 0x01 0x02 0x02 0x02 0x02 0x01 0x01 PIR SC3, ADC Scan Request 105h 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 PIR ASC0, EM Noise and MD origin status F0h 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 PIR ASC2, Window size, lock level and update rate F2h 0x5A 0x5A 0x5A 0x5A 0x5A 0x5A 0x5A 0x5A 0x5A 0x5A 0x5A Note: *Each API file is located in the "include" folder in the ZDS project of the ZMOTION Detection and Control Development Kit Sample Code CD. WP001807-0312 Page 4 of 8 ZMOTION™ Detection Lens and Pyro Sensor Configuration Guide White Paper Table 1. Recommended API Settings (Continued) Lens AA0.9GIT1 CM 0.77GIV3 Pyro SDA02-54P RE200B-P API Register Number & Name Address NCL-9(26) CWM 0.5GIV1 CM 0.77 GIV5 NCL-3B NCL-3R NCL-10IL NCL-10S NCL-11 EWA 0.3 GI V2 RE200B-P RE200B-P RE200B-P RE200B-P RE200B-P RE200B-P RE200B-P RE200B-P RE200B-P PIR Sample Size Register F5h 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 PIR Debounce Time Register F6h 0x78 0x78 0x78 0x78 0x78 0x78 0x78 0x78 0x78 0x64 0x82 PIR Debounce Batch Size Register F7h 0x3F 0x3F 0x3F 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0x3F PIR Transient Sensitivity Level F8h 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 PIR Noise Sensitivity Level F9h 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 API File Name* API_INIT_ API_INIT_ API_INIT_ API_INIT_ API_INIT_ API_INIT_ API_INIT_ API_INIT_ API_INIT_ API_INIT_ 01 02 05 04 03 07 08 06 09 0A Note: *Each API file is located in the "include" folder in the ZDS project of the ZMOTION Detection and Control Development Kit Sample Code CD. WP001807-0312 Page 5 of 8 n/a ZMOTION™ Detection Lens and Pyro Sensor Configuration Guide White Paper Table 2 displays the configuration settings recommended by Zilog to use for a given set of intrusion lens and pyro combinations. For further information about these API register settings, please refer to the ZMOTION Intrusion Detection Product Specification (PS0288). Table 2. Recommended Intrusion API Settings API Register Number and Name Lens: Pyro: WA 1.2 GI 12 V4 RE200B-P LR 1.2 GI 12 V3 RE200B-P VB 1.2 GI V1 RE200B-P Address PIR Sensitivity Register 101h 15 15 16 PIR SC0, Motion Status and Engine Mode Control 102h 0x00 0x00 0x00 PIR SC1, Engine Status and Control 103h 0x50 0x50 0x50 PIR SC2, Range Control 104h 0x01 0x02 0x02 PIR SC3, ADC Scan Request 105h 0x00 0x00 0x00 PIR ASC0, Engine Control and Status F0h 0x00 0x00 0x00 PIR ASC2, White Light Debounce and Scan Rate F2h 0x5A 0x5A 0x5A PIR Sample Size Register F5h 0x20 0x20 0x20 PIR Debounce Time Register F6h 0x78 0x78 0x78 PIR Debounce Batch Size Register F7h 0x3F 0x3F 0x3F PIR Transient Sensitivity Level F8h 0 0 0 PIR Noise Sensitivity Level F9h 0 0 0 PIR Extended Detection Sensitivity Level FEh 10 10 10 PIR Extended Detection Debounce Timeout FFh 12 12 12 API_INIT_09 API_INIT_10 API_INIT_11 API File Name* Note: *Each API file is located in the "include" folder in the ZDS project of the ZMOTION intrusion Detection Development Kit Sample Code CD. WP001807-0312 Page 6 of 8 ZMOTION™ Detection Lens and Pyro Sensor Configuration Guide White Paper Summary Zilog’s ZMOTION motion detection solutions provide a flexible method for optimizing a variety of lighting, occupancy and intrusion detection applications. Zilog uses popular, high-quality lens and pyro combinations along with proven API settings to establish quick development times to meet our customers’ requirements. Note: Individual results may vary based on environmental conditions, mounting height, the detector’s insulation or exposure to the environment, and the application being developed. WP001807-0312 Page 7 of 8 ZMOTION™ Detection Lens and Pyro Sensor Configuration Guide White Paper Warning: DO NOT USE THIS PRODUCT IN LIFE SUPPORT SYSTEMS. LIFE SUPPORT POLICY ZILOG'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF ZILOG CORPORATION. As used herein Life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the user. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness. Document Disclaimer ©2012 Zilog Inc. All rights reserved. Information in this publication concerning the devices, applications, or technology described is intended to suggest possible uses and may be superseded. ZILOG, INC. DOES NOT ASSUME LIABILITY FOR OR PROVIDE A REPRESENTATION OF ACCURACY OF THE INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED IN THIS DOCUMENT. ZILOG ALSO DOES NOT ASSUME LIABILITY FOR INTELLECTUAL PROPERTY INFRINGEMENT RELATED IN ANY MANNER TO USE OF INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED HEREIN OR OTHERWISE. The information contained within this document has been verified according to the general principles of electrical and mechanical engineering. ZMOTION is a trademark or registered trademark of Zilog, Inc. All other product or service names are the property of their respective owners. WP001807-0312 Page 8 of 8